WSO2 Integration - soap

Question

I am trying to integrate WSO2 with Mule. I have taken the WSDL from cxf-services-ws-discovery-api.jar under the org\apache\cxf\ws\discovery\wsdl folder and put it into SOAP UI and hit the URL on localhost port 9443 and it works fine. However, when I add the WSDL to my Mule project and generate the client stub using cxf-codegen-plugin and run it I get the following error;
ERROR 2014-10-08 16:25:31,545 [main] com.deic.RegistryLifecycle: Trace:
javax.xml.ws.WebServiceException: #Action and #WebMethod(action="" does not match on operation probeOp
at com.sun.xml.ws.model.JavaMethodImpl.setWsaActions(JavaMethodImpl.java:124)
at com.sun.xml.ws.model.JavaMethodImpl.<init>(JavaMethodImpl.java:102)
at com.sun.xml.ws.model.RuntimeModeler.processMethod(RuntimeModeler.java:664)
at com.sun.xml.ws.model.RuntimeModeler.processClass(RuntimeModeler.java:506)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:337)
at com.sun.xml.ws.db.DatabindingImpl.<init>(DatabindingImpl.java:102)
at com.sun.xml.ws.db.DatabindingProviderImpl.create(DatabindingProviderImpl.java:75)
at com.sun.xml.ws.db.DatabindingProviderImpl.create(DatabindingProviderImpl.java:59)
at com.sun.xml.ws.db.DatabindingFactoryImpl.createRuntime(DatabindingFactoryImpl.java:128)
at com.sun.xml.ws.client.WSServiceDelegate.buildRuntimeModel(WSServiceDelegate.java:803)
at com.sun.xml.ws.client.WSServiceDelegate.createSEIPortInfo(WSServiceDelegate.java:810)
at com.sun.xml.ws.client.WSServiceDelegate.addSEI(WSServiceDelegate.java:786)
at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:407)
at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:384)
at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:366)
at javax.xml.ws.Service.getPort(Unknown Source)
at org.oasis_open.docs.ws_dd.ns.discovery._2009._01.Discovery.getDiscoveryProxy(Discovery.java:79)
at com.deic.RegistryManager.getDiscoveryProxyPort(RegistryManager.java:29)
at com.deic.RegistryManager.getEndoint(RegistryManager.java:35)
at com.deic.RegistryLifecycle.start(RegistryLifecycle.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.mule.lifecycle.phases.DefaultLifecyclePhase.applyLifecycle(DefaultLifecyclePhase.java:237)
at org.mule.lifecycle.RegistryLifecycleManager$RegistryLifecycleCallback.onTransition(RegistryLifecycleManager.java:273)
at org.mule.lifecycle.RegistryLifecycleManager.invokePhase(RegistryLifecycleManager.java:152)
at org.mule.lifecycle.RegistryLifecycleManager.fireLifecycle(RegistryLifecycleManager.java:123)
at org.mule.registry.AbstractRegistryBroker.fireLifecycle(AbstractRegistryBroker.java:76)
at org.mule.registry.MuleRegistryHelper.fireLifecycle(MuleRegistryHelper.java:136)
at org.mule.lifecycle.MuleContextLifecycleManager$MuleContextLifecycleCallback.onTransition(MuleContextLifecycleManager.java:91)
at org.mule.lifecycle.MuleContextLifecycleManager$MuleContextLifecycleCallback.onTransition(MuleContextLifecycleManager.java:87)
at org.mule.lifecycle.MuleContextLifecycleManager.invokePhase(MuleContextLifecycleManager.java:69)
at org.mule.lifecycle.MuleContextLifecycleManager.fireLifecycle(MuleContextLifecycleManager.java:61)
at org.mule.DefaultMuleContext.start(DefaultMuleContext.java:278)
at org.mule.module.launcher.application.DefaultMuleApplication.start(DefaultMuleApplication.java:123)
at org.mule.module.launcher.artifact.ArtifactWrapper$4.execute(ArtifactWrapper.java:98)
at org.mule.module.launcher.artifact.ArtifactWrapper.executeWithinArtifactClassLoader(ArtifactWrapper.java:129)
at org.mule.module.launcher.artifact.ArtifactWrapper.start(ArtifactWrapper.java:93)
at org.mule.module.launcher.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:26)
at org.mule.module.launcher.DefaultArchiveDeployer.guardedDeploy(DefaultArchiveDeployer.java:310)
at org.mule.module.launcher.DefaultArchiveDeployer.deployArtifact(DefaultArchiveDeployer.java:330)
at org.mule.module.launcher.DefaultArchiveDeployer.deployExplodedApp(DefaultArchiveDeployer.java:297)
at org.mule.module.launcher.DefaultArchiveDeployer.deployExplodedArtifact(DefaultArchiveDeployer.java:108)
at org.mule.module.launcher.DeploymentDirectoryWatcher.deployExplodedApps(DeploymentDirectoryWatcher.java:290)
at org.mule.module.launcher.DeploymentDirectoryWatcher.start(DeploymentDirectoryWatcher.java:151)
at org.mule.tooling.server.application.ApplicationDeployer.main(ApplicationDeployer.java:150)
This is the cxf-codegen-plugin;
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-codegen-plugin</artifactId>
<version>2.7.10</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<configuration>
<sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
<wsdlOptions>
<wsdlOption>
<wsdl>${basedir}/src/main/resources/wsdd-discovery-1.1-wsdl-os.wsdl</wsdl>
<extraargs>
<extraarg>-client</extraarg>
<extraarg>-noAddressBinding</extraarg>
</extraargs>
</wsdlOption>
</wsdlOptions>
</configuration>
<goals>
<goal>wsdl2java</goal>
</goals>
</execution>
</executions>
</plugin>
This is the generated class that is blowing up;
#WebService(targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01", name = "DiscoveryProxy")
#XmlSeeAlso({ObjectFactory.class, org.apache.cxf.ws.addressing.ObjectFactory.class})
#SOAPBinding(parameterStyle = SOAPBinding.ParameterStyle.BARE)
public interface DiscoveryProxy {
#Oneway
#Action(input = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Hello")
#WebMethod(operationName = "HelloOp", action = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/HelloOp")
public void helloOp(
#WebParam(partName = "parameters", name = "Hello", targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01")
HelloType parameters
);
#WebResult(name = "ProbeMatches", targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01", partName = "parameters")
#Action(input = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Probe", output = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ProbeMatches")
#WebMethod(operationName = "ProbeOp", action = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ProbeOp")
public ProbeMatchesType probeOp(
#WebParam(partName = "parameters", name = "Probe", targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01")
ProbeType parameters
);
#Oneway
#Action(input = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Bye")
#WebMethod(operationName = "ByeOp", action = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ByeOp")
public void byeOp(
#WebParam(partName = "parameters", name = "Bye", targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01")
ByeType parameters
);
#WebResult(name = "ResolveMatches", targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01", partName = "parameters")
#Action(input = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Resolve", output = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ResolveMatches")
#WebMethod(operationName = "ResolveOp", action = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ResolveOp")
public ResolveMatchesType resolveOp(
#WebParam(partName = "parameters", name = "Resolve", targetNamespace = "http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01")
ResolveType parameters
);
}
I am not sure why SOAP UI has no issue with the WSDL but the client stub does. I tried to use wireshark but not sure how to configure for HTTPS. I googled and googled, but cannot work out what is going wrong with the generation of the class, obviously it has to do with the #Action and #WebMethod generated, but I am not sure what I have to do to fix the WSDL to make it work.
Here is the WSDL;
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions
targetNamespace="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01"
xmlns:tns="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01"
xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap12/">
<wsdl:types>
<xs:schema>
<xs:import
namespace="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01"
schemaLocation="wsdd-discovery-1.1-schema-os.xsd" />
</xs:schema>
</wsdl:types>
<wsdl:message name="HelloMessage" >
<wsdl:part name="parameters" element="tns:Hello" />
</wsdl:message>
<wsdl:message name="ByeMessage" >
<wsdl:part name="parameters" element="tns:Bye" />
</wsdl:message>
<wsdl:message name="ProbeMessage" >
<wsdl:part name="parameters" element="tns:Probe" />
</wsdl:message>
<wsdl:message name="ProbeMatchMessage" >
<wsdl:part name="parameters" element="tns:ProbeMatches" />
</wsdl:message>
<wsdl:message name="ResolveMessage" >
<wsdl:part name="parameters" element="tns:Resolve" />
</wsdl:message>
<wsdl:message name="ResolveMatchMessage" >
<wsdl:part name="parameters" element="tns:ResolveMatches" />
</wsdl:message>
<wsdl:portType name="DiscoveryProxy">
<wsdl:operation name="HelloOp" >
<wsdl:input message="tns:HelloMessage"
wsaw:Action
="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Hello"
/>
</wsdl:operation>
<wsdl:operation name="ByeOp" >
<wsdl:input message="tns:ByeMessage"
wsaw:Action
="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Bye"
/>
</wsdl:operation>
<wsdl:operation name="ProbeOp" >
<wsdl:input message="tns:ProbeMessage"
wsaw:Action
="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Probe"
/>
<wsdl:output message="tns:ProbeMatchMessage"
wsaw:Action
="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ProbeMatches"
/>
</wsdl:operation>
<wsdl:operation name="ResolveOp" >
<wsdl:input message="tns:ResolveMessage"
wsaw:Action
="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Resolve"
/>
<wsdl:output message="tns:ResolveMatchMessage"
wsaw:Action
="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ResolveMatches"
/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="DiscoveryProxy" type="tns:DiscoveryProxy">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="HelloOp">
<soap:operation
soapAction="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/HelloOp" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
</wsdl:operation>
<wsdl:operation name="ByeOp">
<soap:operation
soapAction="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ByeOp" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
</wsdl:operation>
<wsdl:operation name="ProbeOp">
<soap:operation
soapAction="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ProbeOp" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="ResolveOp">
<soap:operation
soapAction="http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/ResolveOp" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="Discovery">
<wsdl:port name="DiscoveryUDP" binding="tns:DiscoveryProxy">
<soap:address location="soap.udp://:9443"/>
</wsdl:port>
<wsdl:port name="DiscoveryProxy" binding="tns:DiscoveryProxy">
<soap:address location="${discovery_proxy_url}"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
The only thing I modified on the WSDL was the soap:address on the wsdl:service. The exception is thrown in the following code when it calls getDiscoveryProxy();
Discovery service = new Discovery();
DiscoveryProxy port = service.getDiscoveryProxy();
I appreciate any help or advice you can give. Thanks!

Answer 1

I found the issue, the #Action(input = "url") needs to match the #WebMethod(action = "url"), it appears that the wsdl from the apache libs has them as different url values.

Answer 2

I came here because I had a similar issue creating a stub from a WSDL describing a Web Service I am integrating into a Java application, and your auto-answer helped me point out the issue.
To fix the issue, you have to manually edit the WSDL and then re-create the client stub.
For each operation, make the wsamAction property's URL the same as soapAction property's URL:
<operation name="operationName">
<input message="xxx" wsam:Action="http://your.name.space/operationName">
</input>
.
.
.
</operation>
same as
<operation name="operationName">
<soap:operation soapAction="http://your.name.space/operationName" />
.
.
.
</operation>
Then re-create the client stub. It should work seamlessly now.
Hope this helps.